| Year built |
1992 |
| Builder |
Gary Coburn/Picton NZR Loco depot/BRR workshop |
| Type/Class |
RM |
| Number |
1 |
| Wheel Arrangement |
1-A+A-1 |
| Gauge |
2ft 0in |
| Length |
7.5m |
| Height |
2.2m |
| Width |
1.4m |
| Engine |
Toyota 2C, four cylinder, water cooled, indirect injection diesel |
| Transmission | Automatic gearbox drives Volvo Penta marine gearbox, chain drive to driveshaft to each bogie, Triumph differential housings on inner axles of bogies |
| Braking | Straight air train brakes, set up for spring apply and air pressure release by truck brake cylinders |
| Couplers | "Chopper" hook+buffer |
